Seriously though, Bonzo's Montreux would have been a nice addition to the live set, perhaps for the 1980 US Tour. Give Bonzo a fresh solo piece and finally retire Moby Dick/Over the Top.
And how bout this for a segue, Bonzo's Montreux could lead into the 'Purdie Shuffle' and eventually the whole band joins in for 'Fool in the Rain'.
https://www.youtube.com/watch?v=kN9RV4ja3H4